Category: Human Body Facts

Human Body Facts

Your fingernails grow quickest on the hand that you write with

Human Body Facts

Women are better at smelling than men

Human Body Facts

You can only taste something if your saliva can dissolve it – you can

Human Body Facts

When you’re born, your head is around a quarter of the length of your

Human Body Facts

Another difference between the sexes is that women blink twice as often

Human Body Facts

In your lifetime you will produce – and shed – around forty gallons of

Human Body Facts

Your body is around 70% water

Human Body Facts

A single human hair can support up to 3kg

Human Body Facts

Blondes generally have more hairs on their head (145,000) than brunettes

Human Body Facts

You have about the same number of hairs on your body as a chimpanzee

Human Body Facts

Men’s hair is about twice as thick as women’s

Human Body Facts

Some people say that you only use around 10% of the power of your brain.

Human Body Facts

Sleep is so important to the brain that scientists believe you can only

Human Body Facts

Although it processes sensations from all other parts of the body, your

Human Body Facts

The aorta (the artery that supplies blood to your brain) is about the

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